GeForce GTX 1080 2-way SLI review - An update to SLI
2 x Gigabyte GTX 1080 Extreme Waterforce SLI Bundle with SLI Bridge | eBay
GeForce GTX 1080 2-way SLI review - An update to SLI
Bad news, rich people: You won't be able to use your GTX 1080 in 4-way SLI | Ars Technica
MSI GeForce GTX 1080 8GB GDDR5X PCI Express 3.0 x16 SLI Support Video Cards GTX 1080 DUKE 8G OC GPUs / Video Graphics Cards - Newegg.com
MSI GeForce GTX 1080 Ti 11GB GDDR5X PCI Express 3.0 x16 SLI Support Video Card GeForce GTX 1080 Ti GAMING X 11G GPUs / Video Graphics Cards - Newegg.com